Pillow



FIG. 1 is a top, front, right side perspective view of a pillow, showing my design.

FIG. 2 is a front elevation view thereof.

FIG. 3 is a rear elevation view thereof.

FIG. 4 is a left side elevation view thereof.

FIG. 5 is a right side elevation view thereof.

FIG. 6 is a top plan view thereof.

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is an enlarged view of an area labeled 8 in FIG. 1.

The dash-dot broken line of the enlargement view boundaries form no part of the claim. 

CLAIM The ornamental design for a pillow, as shown and described. 